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FSC 5985 | Related Equipment Waveguides Antennas
55218-4

Model: 55218-4

Waveguide Assembly

Properties:

Cross Sectional Shape

Internal, rectangular external, rectangular

Tubing Wall Construction Style

Seamless all tubing segment

Flange Quantity

Flange Connecting Hole Diameter

0.281 inches all flanges all connection facilities

Waveguide Inside Width

2.840 inches

Waveguide Inside Height

0.400 inches

Waveguide Longer Offset Distance

4.560 inches

Flange Connecting Facility And Quantity

14 unthreaded hole all flanges all connection facilities

Waveguide Offset Distance

1.560 inches

Flexibility

Rigid all tubing segment

Material

Metal all tubing segment and flange

Style Designator

Corner type

Fsc Application Data

Antennas, waveguides, and related equipment

NSN

5985-01-273-9813

Part Number

55218-4

Description

Waveguide Assembly

CAGE

96341

An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a switch, wave guide, a dummy load, electrical and other components such as waveguide section, cable terminal chamber and the like. Excludes coupler, rotary, radio frequency; coupler, directional; adapter, waveguide; and tuner, waveguide.

Part 55218-4 NSN 5985-01-273-9813

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00305

FIIG:

A073A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

063520

UFC:

49770

LTL:

RATING VARIABLE

LCL:

WCC:

723

TCC:

SHC:

ACC:

Instruments/Radio

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Schedule B and Export

Schedule B: 8529109000
SITC: 76493
End Use: Telecommunications equipment
NAICS: 334220
USDA: 1

Freight Class: Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi